/**
 */
package flowchart;


/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Single Conection</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link flowchart.SingleConection#getArrow <em>Arrow</em>}</li>
 * </ul>
 * </p>
 *
 * @see flowchart.FlowchartPackage#getSingleConection()
 * @model abstract="true"
 *        annotation="http://www.eclipse.org/emf/2002/Ecore constraints='uniqueStartStart noConectionArrowSingle noConectionArrowSingle uniqueStartStart'"
 *        annotation="http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot uniqueStartStart='arrow->forAll(a : symbols | not a.oclIsKindOf(start))' noConectionArrowSingle='oclIsKindOf(end) implies arrow->isEmpty()'"
 *        annotation="gmf foo='bar'"
 * @generated
 */
public interface SingleConection extends symbols {
	/**
   * Returns the value of the '<em><b>Arrow</b></em>' reference.
   * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Arrow</em>' reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
   * @return the value of the '<em>Arrow</em>' reference.
   * @see #setArrow(symbols)
   * @see flowchart.FlowchartPackage#getSingleConection_Arrow()
   * @model annotation="gmf.link target.decoration='arrow' style='solid'"
   * @generated
   */
	symbols getArrow();

	/**
   * Sets the value of the '{@link flowchart.SingleConection#getArrow <em>Arrow</em>}' reference.
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @param value the new value of the '<em>Arrow</em>' reference.
   * @see #getArrow()
   * @generated
   */
	void setArrow(symbols value);

} // SingleConection
